Essilor Instruments SL 650 User Manual

U
SER MANUAL
> T
ROUBLESHOOTING
If a problem is detected, refer to the table below in order to take the appropriate measures.
SYMPTOMS
CAUSES AND MEASUREMENTS
No illumination
The cable isn't connected correctly with the power socket
Connect the power cable correctly
The plug on the power box is loosen or the plug on the lamp cap is
loosen
Insert the plug firmly
The bulb has burnt out
Change the bulb
The fuse has blown
Change the fuse
The bulb is not assembled properly
Assemble the bulb properly
The filter lever is in the middle position or in the position of gray
filter
Set the filter lever to the correct position
The brightness adjustment knob is at minimum
Set the brightness adjustment knob
Slit is too dark
Voltage selector is wrongly set
Set the voltage selector correctly
The coat of the reflecting mirror is oxidized
Change the reflecting mirror
Too much dust on the reflecting surface
Clean the surface with the brush
Fuse has blown
Voltage selector is wrongly set
Set the voltage selector properly
The fuse doesn't comply with the specification
Replace it with a suitable fuse
Slit width closes automatically
The slit width control knob is too loose
Adjust the tightness of the control knob
Fixation bulb is off
The output plug is loose
Insert the output plug firmly
If the problem has not been resolved after taking the measures listed above, contact your local distributor
immediately.
Your dealer has been trained by Essilor.
36 SL650L - Slit lamp microscope > V1 - 10-2021 - CE

Essilor Instruments SL 650 Specifications

General

Brand	Essilor Instruments
Model	SL 650
Category	Measuring Instruments
Language	English